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Throw a syntax error for a declare function with a body (#12054)

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This commit is contained in:
Sosuke Suzuki
2020-09-19 07:35:37 +09:00
committed by GitHub
parent 6182001a4c
commit ae18f9c0d9
8 changed files with 196 additions and 33 deletions
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1
packages/babel-parser/test/fixtures/typescript/declare/function/input.ts vendored Normal file
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@@ -0,0 +1 @@
declare function foo() {}

35
packages/babel-parser/test/fixtures/typescript/declare/function/output.json vendored Normal file
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@@ -0,0 +1,35 @@
{
"type": "File",
"start":0,"end":25,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":25}},
"errors": [
"SyntaxError: An implementation cannot be declared in ambient contexts. (1:0)"
],
"program": {
"type": "Program",
"start":0,"end":25,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":25}},
"sourceType": "module",
"interpreter": null,
"body": [
{
"type": "TSDeclareFunction",
"start":0,"end":25,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":25}},
"declare": true,
"id": {
"type": "Identifier",
"start":17,"end":20,"loc":{"start":{"line":1,"column":17},"end":{"line":1,"column":20},"identifierName":"foo"},
"name": "foo"
},
"generator": false,
"async": false,
"params": [],
"body": {
"type": "BlockStatement",
"start":23,"end":25,"loc":{"start":{"line":1,"column":23},"end":{"line":1,"column":25}},
"body": [],
"directives": []
}
}
],
"directives": []
}
}

3
packages/babel-parser/test/fixtures/typescript/declare/module/input.ts vendored Normal file
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@@ -0,0 +1,3 @@
declare module m {
function foo() {}
}

50
packages/babel-parser/test/fixtures/typescript/declare/module/output.json vendored Normal file
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@@ -0,0 +1,50 @@
{
"type": "File",
"start":0,"end":40,"loc":{"start":{"line":1,"column":0},"end":{"line":3,"column":1}},
"errors": [
"SyntaxError: An implementation cannot be declared in ambient contexts. (2:2)"
],
"program": {
"type": "Program",
"start":0,"end":40,"loc":{"start":{"line":1,"column":0},"end":{"line":3,"column":1}},
"sourceType": "module",
"interpreter": null,
"body": [
{
"type": "TSModuleDeclaration",
"start":0,"end":40,"loc":{"start":{"line":1,"column":0},"end":{"line":3,"column":1}},
"id": {
"type": "Identifier",
"start":15,"end":16,"loc":{"start":{"line":1,"column":15},"end":{"line":1,"column":16},"identifierName":"m"},
"name": "m"
},
"body": {
"type": "TSModuleBlock",
"start":17,"end":40,"loc":{"start":{"line":1,"column":17},"end":{"line":3,"column":1}},
"body": [
{
"type": "FunctionDeclaration",
"start":21,"end":38,"loc":{"start":{"line":2,"column":2},"end":{"line":2,"column":19}},
"id": {
"type": "Identifier",
"start":30,"end":33,"loc":{"start":{"line":2,"column":11},"end":{"line":2,"column":14},"identifierName":"foo"},
"name": "foo"
},
"generator": false,
"async": false,
"params": [],
"body": {
"type": "BlockStatement",
"start":36,"end":38,"loc":{"start":{"line":2,"column":17},"end":{"line":2,"column":19}},
"body": [],
"directives": []
}
}
]
},
"declare": true
}
],
"directives": []
}
}

3
packages/babel-parser/test/fixtures/typescript/declare/namespace/input.ts vendored Normal file
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@@ -0,0 +1,3 @@
declare namespace n {
function foo() {}
}

50
packages/babel-parser/test/fixtures/typescript/declare/namespace/output.json vendored Normal file
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@@ -0,0 +1,50 @@
{
"type": "File",
"start":0,"end":43,"loc":{"start":{"line":1,"column":0},"end":{"line":3,"column":1}},
"errors": [
"SyntaxError: An implementation cannot be declared in ambient contexts. (2:2)"
],
"program": {
"type": "Program",
"start":0,"end":43,"loc":{"start":{"line":1,"column":0},"end":{"line":3,"column":1}},
"sourceType": "module",
"interpreter": null,
"body": [
{
"type": "TSModuleDeclaration",
"start":0,"end":43,"loc":{"start":{"line":1,"column":0},"end":{"line":3,"column":1}},
"id": {
"type": "Identifier",
"start":18,"end":19,"loc":{"start":{"line":1,"column":18},"end":{"line":1,"column":19},"identifierName":"n"},
"name": "n"
},
"body": {
"type": "TSModuleBlock",
"start":20,"end":43,"loc":{"start":{"line":1,"column":20},"end":{"line":3,"column":1}},
"body": [
{
"type": "FunctionDeclaration",
"start":24,"end":41,"loc":{"start":{"line":2,"column":2},"end":{"line":2,"column":19}},
"id": {
"type": "Identifier",
"start":33,"end":36,"loc":{"start":{"line":2,"column":11},"end":{"line":2,"column":14},"identifierName":"foo"},
"name": "foo"
},
"generator": false,
"async": false,
"params": [],
"body": {
"type": "BlockStatement",
"start":39,"end":41,"loc":{"start":{"line":2,"column":17},"end":{"line":2,"column":19}},
"body": [],
"directives": []
}
}
]
},
"declare": true
}
],
"directives": []
}
}